4 Chapter 1 Troubleshooting control panel messages
EN
Control panel messages
Alphabetical messages
This message is displayed for approximately 5 seconds when a user
has attempted to select a menu value while the printer control panel
locking is enabled.
• See the system administrator for access to the printer control panel.
The duplex-printing accessory is not correctly installed.
1 Check the duplex-printing accessory power cord.
2 Turn the printer off, and then turn the printer on.
3 If the error continues, verify that the duplex-printing accessory is
correctly installed.
4 If the error persists, replace the duplexer.
The printer is executing an internal color calibration. This process
should take approximately 90 seconds.
• No action is required.
Access denied, menus locked
Bad duplexer connection
Calibration executing
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